baber/WOPTO huggingface dataset:
Patent JP-H04326699-A (JP)
Title: Speaker device and television receiver using this device
Inventor: INOUE HIDEAKI
IPC: H04R1/30
Filed: 1991-04-26
Abstract: PURPOSE:To obtain an excellent acoustic characteristic in a speaker device used in a video apparatus like a television receiver or an acoustic device in a vehicle by solving the problem that the articulation of sounds is low and an impression of acoustic image orientation is weak. CONSTITUTION:A sound transmission tube 2 having a rectangular aperture part is coupled to the front of a speaker 11 for all band reproducing, and reflection plates 14 and 15 different in length are provided in the sound transmission tube 2. The sound pressure of 1 to 3kHz specific frequency band is emphasized by two sound paths 12 and 13 in this constitution, and the speaker device is obtained where the articulation of sounds is improved.
Patent JP-H06291391-A (JP)
Title: Laser oscillator
Inventor: MURAYAMA KATSUKI
IPC: H01S3/038
Filed: 1993-03-31
Abstract: PURPOSE:To miniaturize a laser oscillator by a method wherein a manifold side electrode is made a ground side electrode, so that a leak current is not generated between a manifold and the ground side electrode when the manifold is made the ground side, and therefor the interval between the manifold and a heat exchanger or a blower can be reduced by narrowing the interval between the ground side electrode and the manifold. CONSTITUTION:Both end portions of laser tubes 2 are retained by manifolds 3 and 4A or 3 and 4B as retainers. Two sets of electrodes 12 and 13 are arranged in series in the longitudinal direction of the laser tubes. Electrodes on the manifold side of the end portions of the laser tubes 2 are made ground side electrodes 12, 12. The other electrodes on the center side of the laser tubes 2 are made unground side electrodes 13, 13.
Patent JP-H09278394-A (JP)
Title: Cargo handling vehicle
Inventor: SUKEGAWA HIROMI
IPC: B60P3/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a cargo handling vehicle that can lift a transported body vertically while the cargo handling vehicle is as it is stopped. SOLUTION: At the time of lifting to transport a transported body 30 regulated in longitudinal and lateral movement, a locking part 20A is engaged with a locked part 31, and an outrigger 8 is landed to rotate a base side boom 11 upward by a boom rotating device 14. A rotational locus of a lock point of the locking part 20A and locked part 31 is of circular arc shape and moved forward, but a tilt rotating device 24 is actuated to rotate a tip side boom 20. The lock point can thereby be moved backward to offset forward movement, and the lock point can ascend with a vertical locus. The transported body 30 can be lifted without being caught by a supporting device 36 while a cargo handling vehicle is as it is stopped and the outrigger 8 is as it is landed.
Patent JP-H01268114-A (JP)
Title: Method for forming heterojunction
Inventor: HONDA MASAHARU
IPC: H01L21/205
Filed: 1988-04-20
Abstract: PURPOSE:To obtain good crystals in each layer by activating atoms even under low growth temperature by uniforming the growth temperature of crystal to be grown and making the growth pressure for growing a high-melting-point crystal lower than that for a low-melting point crystal. CONSTITUTION:A 0.5In0.5P 20 is laminated on a GaAs substrate 19 under 10Torr growth pressure, while keeping a growth temperature constant at 650 deg.C. Next, the rate of a gas flow in a pressure regulating line is increased so as to change the growth pressure up to 60Torr and Ga0.5In0.5P 21 is formed on the 0.5In0.5P 20. The Ga0.5In0.5P 21 of thus fabricated heterojunction semiconductor is 1.5times in PL strength of the one that is fabricated by conventional methods and also its half-width is narrower. Accordingly, it becomes possible to obtain the crystals having better crystal property than that of the conventional one.
Patent JP-H05274400-A (JP)
Title: Picture processor
IPC: G06F13/00
Filed: 1992-03-25
Abstract: PURPOSE:To easily perform the other processing such as picture edition or the like for the picture obtained during the picture processing in the client/server system dealing with picture. CONSTITUTION:The server/client system consists of a picture processing server 21a,... especially for picture processing and application 22a,... using the server 21a,.... The picture processing server 21a,... makes the inquiry whether or not the processing is continued. The application 22a,... makes another processing such as picture edition or the like for the picture which is processed by the picture processing server 21a before requesting the restart of processing when receiving the inquiry from the picture processing server 21a.
Patent JP-S62253260-A (JP)
Title: Telecontrolling telephone terminal equipment
Inventor: HIGUCHI YUKIYA
IPC: H04Q9/00
Filed: 1986-04-25
Abstract: PURPOSE:To easily add an apparatus to be controlled and, at the same time, to improve the expandability of the function, by appropriately setting push- button signals in advance when received push-button signals are decoded and data are outputted to the apparatuses to be controlled. CONSTITUTION:When a call signal arrives at a terminal 1 from a telephone circuit at the time of waiting state, the signal is transmitted to a microcomputer 3 through an incoming detecting circuit 2. The computer 3 switches the contact 5 of a relay 4 from side (b) to side (a) by operating the relay 4 and closes the telephone circuit. When the calling subscriber sends push-button signals under this state, the signals are transmitted to the microcomputer 3 through a transformer 6, tone receiver 8, etc. The computer 3 decodes the input signals and outputs data which control an external apparatus 9 that is an apparatus to be controlled in accordance with the decoded results. If the push-button signals are appropriately set in advance, in this case, plural apparatuses having different functions can be telecontrolled and, when the interface matches, apparatuses to be controlled can easily be added and, at the same time, the expandability of the function can be improved.
Patent JP-H10289856-A (JP)
Title: Mask for electron beam exposure and method for electronic beam pattern forming
Inventor: NAKAJIMA KEN
IPC: G03F7/20
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To shorten a time (TAT) necessary for an electronic beam lithography process at the time of applying it to a desired contact pattern, and to escape plotting precision shortage due to a variable formation electronic beam resulting in the deterioration of plotting size precision. SOLUTION: Openings 2, 3, 4, 5, and 6 for drawing contact pattern forming having various sizes are made in a mask 1 for an electron beam exposure, and the electron beam exposure of a desired contact pattern is operated by using these. Thus, the fluctuation of a pattern forming size due to the adjustment of an aperture forming a rectangular electronic beam or the fluctuation of a molded lens can be suppressed to the minimum, and the preliminary calibration of the size of the electron beam can be unnecessitated. Thus, the time (TAT) taken for the electron beam lithography process can be largely shortened.
Patent JP-S58217854-A (JP)
Title: Clutch device for cylinder-drive feed roller
Inventor: SEKIGUCHI YOSHIAKI
IPC: B65H51/32
Filed: 1982-06-09
Abstract: PURPOSE:To use both going and returning motions of a rack by taking out one- way rotation through a one-way clutch for operating a pair of gears engaged with the rack in the opposite direction to each other. CONSTITUTION:Gears 3, 5 are rotated for a going motion of a rack 4, the rotation is transmitted to a driving shaft 1 through a one-way clutch cam 11 by an inner race 2. Meanwhile, the gear 5 runs idle because a clutch cam 9 does not transmit power. The clutch 11 does not transmit power for the returning motion of the rack 4, so that the gear 3 runs idle. The clutch cam 9 transmits power this time, so that the rotation of the gear 5 is transmitted to a bevel gear 6. The rotation of the bevel gear 5 is transmitted to a bevel gear 6. The rotation of the bevel gear 6 is transmitted from a bevel gear 8 to a bevel gear 7, which is converted into the rotation of the opposite direction to be transmitted to a power transmitting shaft 1. Accordingly, the power transmitting shaft is rotated in the same direction by the either going and returning motions of the clutch 4.
Patent JP-S61257219-A (JP)
Title: Automatic spraying apparatus for deodorant
Inventor: TABATA MINORU
IPC: B01D53/34
Filed: 1985-05-08
Abstract: PURPOSE:To perform the deodorizing treatment economically and efficiently by circulating the air incorporated in a chamber and controlling the spraying of a deodorant and the stop thereof with a sensing mechanism for the concn. of the offensive odor. CONSTITUTION:In a place such as a sewage disposal site wherein a generation source of the offensive odor is present in the inside of a chamber and the offensive odor is discharged, the concn. of the offensive odor incorporated in the chamber is made uniform by circulating the air incorporated in the chamber with a blower such as propeller fan and it is sensed with an offensive odor sensing mechanism such as a gas chromatograph. The offensive odor substance is previously analyzed and a deodorant spraying mechanism is operated with the micon control by means of the concn. value of an offensive odor substance of an essential component. A neutralization deodorant such as the flavonol compds. is used and sprayed for the offensive odor gas before the discharge with the air spray in such a case that the offensive odor is the prescribed concn. and above and the spraying is stopped in such a case that it is the prescribed concn. and below. The untreated or neutrally treated offensive odor gas is discharged outside the chamber with an exhausting fan.
Patent JP-H10288768-A (JP)
Title: Liquid crystal element driving method and liquid crystal device and electronic equipment
Inventor: YAMAZAKI KATSUNORI
IPC: G09G3/36
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent the flicker to be generated in a so-called charge and discharge driving method by making the maximum amplitude of a signal voltage whose voltage is modulated in a second mode larger than the maximum amplitude of a signal voltage in a first mode. SOLUTION: In a period t1 when a scanning electrode is selected, a first selection voltage Vs1 is impressed on it (a first mode). In the second frame, in a period T1 when the scanning electrode is selected, however a second selection voltage Vs2 is impressed on it, a precharge voltage -Vpre is impressed o it before periods when scanning electrodes are respectively selected (a second mode). Besides, a signal voltage changes according to contents to be displayed in synchronization with a scanning voltage waveform, however, the amplitude of the signal voltage is different every selection period.  That is, when the amplitude of the signal voltage at the time of impressing the first selection voltage and the amplitude of the signal voltage at the time of impressing the second selection voltage are respectively defined as ±VsigC/2, ±VsigD/2, the amplitudes are set so as to be |VsigC|<|VsigD|. That is, the maximum amplitude of the second mode is set larger than that of the first mode.
Patent JP-S61266149-A (JP)
Inventor: DEBITSUDO RICHIYAADO BATORAA
IPC: B22C9/08
Filed: 1986-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58215381-A (JP)
Title: Control system of constant speed of carriage
Inventor: ITOU MASAHITO
IPC: B41J19/20
Filed: 1982-06-08
Abstract: PURPOSE:To avoid the effect of the variations in voltage by using a system in which the output of D/A converter using potential voltage as a reference voltage is used as a voltage for designating speeds in a printer in which printing is made by moving a carriage. CONSTITUTION:A motor M is for moving a carriage, and the contactor P of a potentiometer P is turned in an interlocking manner with the motor M. Thus, voltages V4, V5, and Vc are obtained from terminals T2 and T4 and the contactor P. The voltage Vc is one showing the position of the carriage, which is converted into an output voltage V'12 showing the variation of speeds by a speed detection (differential) circuit 3. A speed-designating signal VS' is converted into a speed-designating voltage VS' by a D/A converter 1. At this time, by using the deffirential voltage V10 of the voltages V4 and V5 of the terminals T2 and T4 as a reference voltage Vr for the A/D converter, the effect of disorder with noise, etc., can be eliminated.
Patent JP-2000251148-A (JP)
Title: Electronic money system and electronic money terminal device
Inventor: KAWAI NARIYUKI
IPC: G06F19/00
Filed: 1999-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic money system by which a card substituded for cash is used further easily and its electronic money terminal device. SOLUTION: The amount data for user's consumed amount is withdrawn from amount data deposited onto an information card, and the user can use an information card in a further easier way without adding cash or the like even when amount data on the information card is insufficient by such a manner that an insufficient part is allocated to payment or loan from a prescribed account when amount data deposited onto the information card is not sufficient to consumed amount.
Patent JP-H02277307-A (JP)
Title: Level processing unit for digital signal
Inventor: TANAKA YOSHIAKI
IPC: H03H17/04
Filed: 1989-04-18
Abstract: PURPOSE:To process a signal with a different characteristic without revising a program by outputting a parameter data to a multiplier and an arithmetic and logic unit (ALU) at the revision of the data. CONSTITUTION:A parameter data is stored in a parameter memory 37 at the initial setting. In the case of update the data, a switching signal AD is used to designate a transfer buffer 36, a parameter control section 31 outputs the parameter data inputted externally to a transfer buffer 36, in which the data is tentatively stored. After the transfer transfer to the transfer buffer 36 is finished, a coincidence circuit 35 compares a program address inputted from a decoder 34 with a program address inputted from the transfer buffer 36 and changes over a switch 38 when they are coincident with each other. In this case, the parameter data is transferred to an address of a parameter memory 37 in this case and the parameter data is transferred to a multiplier 39 and an ALU 40. Thus, the multiplier 39 and the ALU 40 make operation with different parameters.
Patent JP-S59223361-A (JP)
Inventor: ERIZABESU MEARII DOON FUITSUTS
IPC: D06H5/00
Filed: 1983-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02274404-A (JP)
Title: Cutting tool
Inventor: KIRIHARA NOBUYUKI
IPC: B23B27/02
Filed: 1989-04-18
Abstract: PURPOSE:To reduce a time for exchanging a tool and a time generated for alignment at the time of exchanging the tool by mounting two or more chips in parallel to the shank part of the tool further individually providing a movable mechanism so as to simultaneously perform rough cutting and finish cutting. CONSTITUTION:The chip holders 3a, 3b are longitudinally movably mounted to a notched part provided in both pint end side parts of a shank part 9, and a long hole spot facing part 7 can be tightened through a screw 5 and a washer 6. A tool maker's microscope is used, and by moving a finish cutting chip holder 3b and a rough cutting chip holder 3a, a finish cut amount is set, thereafter a workpiece is turned. Its peripheral or surface deflection of the workpiece is removed for equalizing the surface quality by a preceding rough cutting chip 1 and the set finish cut amount is machined by the following finish cutting chip 2. Accordingly, good finish surface accuracy over the full area of surface plate shape is obtained by one time cutting work.
Patent JP-2000287638-A (JP)
Title: Soybean curd product and its production
Inventor: UESUGI KAZUHIKO
IPC: A23L11/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a soybean curd product containing fibrous components and capable of effectively utilizing material resources and increasing nourishment of the soybean curd, and having gloss on the surface and excellent texture and durability, and a method for producing the product. SOLUTION: This soybean curd product is obtained by shucking soybeans or green soybeans with a peeler, irradiating microwaves, pulverizing by a pulverizer, and further irradiating ultramicrowaves, then adding water to the resultant fine powder, thus stirring, heating and adding a coagulant to the powder in a state of containing bean-curd refuse as the fibrous components to coagulate. The soybean curd product contains the fibrous components and therefore nourishment is abundant and has excellent texture and durability because of using the fine powder.
Patent JP-S58215872-A (JP)
Title: Electronic camera
Inventor: SUGIMORI SHIROU
IPC: G03B19/00
Filed: 1982-06-10
Abstract: PURPOSE:To prevent the amount of incident light to an image pickup element from unnecessary reduction, by releasing a light dividing member, which leads photographing light to an optical finder, out of a photographing optical path when mounting an electronic finder. CONSTITUTION:A camera main body 8 equipped with a photographing lens 1 is so constructed that a single-lens reflex type optical finder 9 and an electronic finder 10 can be mounted by exchanging them. If the optical finder 9 is dismantled, and the electronic finder 10 is mounted instead of it, a half mirror 2 is shifted out of a photographing optical path. The shift of the half mirror 2 is automatically performed accompanied by the dismantling of the optical finder 9 or the mounting of the electronic finder 10. As mentioned above, if the electronic finder 10 is mounted, photographing light from the lens 1 is made incident to an image pickup element 3 without causing the reduction of the amount of light, and a picture image display is performed with a small-sized CRT11 in the finder by the output of the image pickup element 3.
Patent JP-H10178208-A (JP)
Title: Method for changing conductivity type of gallium nitride compound semiconductor to p-type
Inventor: NAKAMURA SHUJI
IPC: H01S5/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for changing the conductivity type of a gallium nitride compound semiconductor doped with p-type impurities to a low-resistivity p-type. SOLUTION: A gallium nitride compound semiconductor layer containing p-type impurities is grown by vapor deposition using nitrogen gas containing hydrogen. Then the layer is annealed to remove hydrogen and turned to a p-type gallium nitride compound semiconductor layer. If the annealing time is set to 10min., the resistivity of the GaN layer doped with Mg as p-type impurity starts decreasing suddenly at a temperature exceeding 400 deg.C and a constantly low resistivity as p-type characteristics is exhibited at 700 deg.C and higher, which is an effect of the annealing.
Patent JP-H11283203-A (JP)
Title: Digital magnetic recording and reproducing device
Inventor: TOKUE JUN
IPC: G11B5/09
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a digital magnetic recording and reproducing device with which a digital signal to be recorded on a magnetic tape can be automatically controlled and set at an optimum level. SOLUTION: This device has a signal generating means 7 for generating a signal at a prescribed frequency, a controller 5 for controlling the signal at a prescribed level based on a level control signal and outputting it, magnetic heads 2 and 3 for recording the output of the controller 5 on a magnetic tape 4 and reproducing the signal recorded on the magnetic tape 4, means 10 and 12 for detecting a level L1 of a fundamental wave in the signal reproduced by the magnetic head 3 and a level L3 of a third harmonic wave in the reproduced signal, and a discriminating means 13 for discriminating that the level L1 of the fundamental wave and the level L3 of the third harmonic wave are the respective prescribed values and outputting the level control signal to the controller 5 based on these values.
Patent JP-H01270212-A (JP)
Title: Manufacture of laminated ceramic electronic component
Inventor: KATO MASAHIRO
IPC: H01L41/22
Filed: 1988-04-21
Abstract: PURPOSE:To prevent a short-circuit, and to reduce steps generated by an internal electrode by press-bonding an electrode buried ceramic crude sheet onto other ceramic crude sheet or other electrode, and then peeling only a support. CONSTITUTION:A hot board 25 heated by a heater 24 is placed on the side of a base film 17 not formed with a buried electrode 20 and a ceramic crude sheet 19. On the other hand, a base film 18 and a ceramic crude laminate 23 secured onto a base 22 are placed on the side of the film 17 formed with the electrode 20 and the sheet 19. An electrode 21 is placed on the laminate 23. Then, the electrode 20 and the sheet 19 formed on the film 17 are thermally press-bonded to the laminate 23 by the board 26, only a support is peeled, and then transferred, thereby forming a ceramic crude sheet 26 and an electrode 27. Thus, it can prevent a short-circuit, and reduces steps generated by the electrodes.
Patent JP-H10292477-A (JP)
Title: Pump well installation type prerotation tank
Inventor: MIYAUCHI SUNAO
IPC: E03F5/22
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent sediment from accumulating in a pump well with the elapse of time by smoothly discharging floating scum and sediment. SOLUTION: Two prerotation tanks 7A, 7B are provided with prerotation sections 8 inserted with the suction ports of pumps P1, P2 and a first inflow path 9, a second inflow path 15, and a third inflow path 16 guiding the water flowing into a pump well 2 from an inflow channel 1 to the prerotation sections 8 in the tangential direction or the direction near it and generating prerotation currents swirling in the same direction R1 as the rotating direction of the impellers of the pumps P1, P2 in the prerotation sections 8. The prerotation tanks 7A, 7B are coupled with the pitfalls recessed near pedestals 4, 4.
Patent JP-S5223473-A (JP)
Title: Cropped flower preserving method
Inventor: NEMOTO KATSUHIRO
IPC: A01G5/06
Filed: 1975-08-13
Abstract: PURPOSE: To prolong a preserving time of cropped flowers by circulating organic nutriment containg water through any watertight container in which the cropped ends of the flowers are immersed, and by maintaining the flowers in an environmental temperature of 5 W 10°C. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63264847-A (JP)
Title: Magnetron
Inventor: ICHIKAWA HIROSHI
IPC: H01J23/20
Filed: 1987-04-22
Abstract: PURPOSE:To eliminate the instability of the oscillation mode, reduce the cost, and make a magnetron small-sized and thin by forming the distance between adjoining electrode teeth so as to correspond to the electric field strength distribution of the standing wave with the desired oscillation mode of a resonance cavity. CONSTITUTION:Strip-shaped electrode teeth 14 are connected to the upper cover 12 of a resonance cavity 11, and strip-shaped electrode teeth 15 are connected to the lower cover 13. A line connecting the ends of the strip-shaped electrode teeth 14 connected to the upper cover 12 in the circumferential direction and a line connecting the ends of the strip-shaped electrode teeth 15 connected to the lower cover 13 intersect at two points, the electrode teeth 14 and the electrode teeth 15 have two electrode teeth 16 in common. The distance between the electrode teeth 14, 15 is changed so that the electromagnetic coupling between the standing wave and the electrode teeth matches with the desired mode. A magnetron is stably operated with the primary standing wave resonance mode having two loops and nodes in the circumferential direction, no skip of the mode for the power supply voltage occurs, and the parasitic oscillation is eliminated.